54745405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3329}}^1$

素因数の和:3381

約数の個数: 32

約数和(自身を含む): 80559360

約数和(自身を除く): 25813955

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 253, 299, 715, 1265, 1495, 3289, 3329, 16445, 16645, 36619, 43277, 76567, 183095, 216385, 382835, 476047, 842237, 995371, 2380235, 4211185, 4976855, 10949081, 54745405]

約数ペア:

[(1, 54745405), (5, 10949081), (11, 4976855), (13, 4211185), (23, 2380235), (55, 995371), (65, 842237), (115, 476047), (143, 382835), (253, 216385), (299, 183095), (715, 76567), (1265, 43277), (1495, 36619), (3289, 16645), (3329, 16445)]